08523-1657 TDS 498
08h 52m 18.70s -16° 56' 37.5" P.A. 349.00 sep 1.9 mag 9.99,11.90
| Coord 2000 |
08523-1657 |
|
Discov num |
TDS 498 |
|
Comp |
|
|
Coord arcsec 2000 |
08 52 18.70 -16 56 37.5 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
349 |
|
Pa last |
349.2 |
|
P.A. Now (θ) |
349.2° |
|
| Sep first |
1.9 |
|
Sep last |
1.894 |
|
Sep. Now (ρ) |
1.894" |
|
| Mag pri |
9.99 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.91 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
+022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
6017-01741-1 |
|
Gaia DR2 |
5730045513183449728 |
|